CN217291149U - Battery tab welding insulation positioning jig - Google Patents
Battery tab welding insulation positioning jig Download PDFInfo
- Publication number
- CN217291149U CN217291149U CN202221119202.4U CN202221119202U CN217291149U CN 217291149 U CN217291149 U CN 217291149U CN 202221119202 U CN202221119202 U CN 202221119202U CN 217291149 U CN217291149 U CN 217291149U
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- CN
- China
- Prior art keywords
- insulating
- slide bar
- clamp plate
- subassembly
- positioning jig
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003466 welding Methods 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 title claims description 24
- 230000001815 facial effect Effects 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 31
- 238000002955 isolation Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- QZLJNVMRJXHARQ-UHFFFAOYSA-N [Zr].[Cr].[Cu] Chemical compound [Zr].[Cr].[Cu] QZLJNVMRJXHARQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses an insulating positioning jig of battery tab welding, including insulating division board, insulating clamp plate, compress tightly the subassembly, insulating division board and insulating clamp plate are hollow structure, compress tightly the subassembly dress between insulating division board and insulating clamp plate to compress tightly subassembly and insulating division board and insulating clamp plate be assembled between, insulating clamp plate facial make-up is equipped with the roof, and insulating clamp plate is located to compress tightly between subassembly and the roof and makes to compress tightly subassembly and roof formation interval non-contact structure. The utility model discloses in electric core utmost point ear welding trade, can effectual improvement electrified electric core in welding process with the short circuit problem that the welding jig contact formed, improve welding quality and welding efficiency.
Description
Technical Field
The utility model relates to a welding position tool, specifically speaking are battery tab welding insulation positioning tool.
Background
At present, in the laser welding industry, the problem that a conductive loop is formed by metal connection between a welding jig main body and a battery tab generally exists in a battery tab welding jig, the welding jig can be suitable for some battery core products which are not filled with acid liquid and are electrified in the manufacturing process, and the welding jig has no requirement on the welding conductive loop; for the electrical core product with electricity in the manufacturing process, the insulation design of the welding jig needs to be considered, and in the design process, the insulation property of the material needs to be considered, and the rigidity, durability, universality, high temperature resistance and the like of the material need to be considered. The existing jig is difficult to well prevent the short circuit problem in the welding process and influence the welding quality in the face of an electrified battery cell product in the manufacturing process.
Disclosure of Invention
The invention aims to provide an insulation positioning jig for welding a battery tab.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an insulating positioning jig of battery tab welding, is including insulating division board, insulating clamp plate, compress tightly the subassembly, and insulating division board and insulating clamp plate are hollow structure, compress tightly the subassembly dress between insulating division board and insulating clamp plate to compress tightly the subassembly and with insulating division board and insulating clamp plate be assembled between, insulating clamp plate facial make is compressed tightly the subassembly and forms interval non-contact structure with the roof between insulating clamp plate is located and compresses tightly subassembly and roof.
And stainless steel reinforcing ribs are arranged on the side edges of the insulating isolation plates.
The pressing assembly comprises a slide bar screw, a slide bar, a spring and a pressing block, a through hole is formed in the slide bar, a screw hole is formed in the pressing block, the slide bar screw movably penetrates through the through hole of the slide bar and then is locked into the screw hole of the pressing block and fastened, the spring is sleeved on the slide bar screw and located between the pressing block and the slide bar, the lower end of the spring abuts against the pressing block, the upper end of the spring abuts against the slide bar, and the slide bar is clamped on the insulating isolation plate.
The insulation isolation plate is provided with a slide rail, the slide rod is provided with a clamping position, and the clamping position of the slide rod is clamped on the slide rail, so that the slide rod can move and adjust along the slide rail of the insulation isolation plate.
The insulating isolation plate is a POM material plate.
The insulating pressing plate is a glass fiber plate.
The stainless steel reinforcing ribs are locked and installed with the insulating isolation plate through screws.
The pressing block is made of high-temperature-resistant chromium-zirconium-copper materials.
The utility model discloses utilize the glass fiber board will compress tightly the subassembly and keep apart with the roof, avoid compressing tightly the subassembly and electrically conduct with the roof contact and form the short circuit problem, in electric core utmost point ear welding trade, can effectual improvement electrified electric core in welding process with the short circuit problem that the welding jig contact formed, improve welding quality and welding efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic perspective view of the compressing assembly of the present invention;
fig. 4 is the schematic view of the exploded structure of the compressing assembly of the present invention.
Reference numerals:
1-an insulating separator; 2-a compression assembly; 21-a slide bar; 22-a slide bar screw; 23-a spring; 24-briquetting; 3-a top plate; 4-insulating pressing plates; 5-stainless steel reinforcing ribs.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-4, the utility model discloses an insulating positioning jig of battery tab welding, including insulating division board 1, insulating clamp plate 4, compress tightly subassembly 2, insulating division board 1 and insulating clamp plate 4 are hollow structure, compress tightly subassembly 2 dress between insulating division board 1 and insulating clamp plate 4, and compress tightly subassembly and insulating division board and insulating clamp plate be assembled between/be connected, insulating clamp plate 4 facial make between compressing tightly subassembly 2 and the roof 3 and compress tightly subassembly and roof formation interval non-contact structure, thereby make the roof can not contact with the subassembly that compresses tightly, be difficult for taking place the short circuit problem, compress tightly electric core and carry out welding process compressing tightly at the subassembly, ensure that can not take place the short circuit problem. The insulating isolation plate is used for supporting the pressing assembly, and the pressing assembly can be adjusted in the width direction; the pressing assembly plays a role in compressing the electrode lugs of the battery cell product in the welding process.
The insulating division board is the POM division board, and insulating clamp plate selects for the glass fiber board, has certain intensity while insulating. The top plate is made of stainless steel materials, so that good strength is guaranteed, and the top plate serves as a supporting main part of the whole jig.
Stainless steel reinforcing ribs 5 are installed on the side edges of the insulating isolation plates 1, and the rigidity of the insulating isolation plates can be effectively improved through the stainless steel reinforcing ribs. In order to facilitate the installation and the disassembly, the stainless steel reinforcing ribs can be installed with the insulating isolation plate through screws.
The pressing assembly 2 comprises a slide rod screw 22, a slide rod 21, a spring 23 and a pressing block 24, a through hole is formed in the slide rod 21, a screw hole is formed in the pressing block 24, the slide rod 21 screw penetrates through the through hole of the slide rod movably and then is locked into the screw hole of the pressing block 24 and fastened, the spring 23 is sleeved on the slide rod screw 22 and located between the pressing block 24 and the slide rod 21, the lower end of the spring abuts against the pressing block, the upper end of the spring abuts against the slide rod, and the slide rod is clamped on the insulating isolation plate. The insulation isolation plate is provided with a slide rail, the slide rod is provided with a clamping position, and the clamping position of the slide rod is clamped on the slide rail, so that the slide rod can move and adjust along the slide rail of the insulation isolation plate. Whole pressing component can remove the adjustment distance along the slide rail on the insulating barrier plate to adapt to compressing tightly of the electric core product of different width. A plurality of hold-down assemblies are usually mounted on the insulating partition, and the position of different hold-down assemblies is adjusted, so that the adjustment of the distance in the width direction is realized.
The briquetting adopts high temperature resistant chromium zirconium copper material to make, guarantees not fragile in the welding process.
The function of the plug screw provides compression and guide stroke limitation; the sliding rod is used for providing a supporting and width moving space for the pressing group assembly; the spring is used for providing pressing and returning pressure, and the locking stroke between the plug screw and the pressing block is adjusted, so that the pressing degree of the spring can be realized; the pressure head adopts high temperature resistant chromium zirconium copper material, and the effect compresses tightly electric core utmost point ear and welds.
It should be noted that, although the present invention has been described in detail with reference to the embodiments, the technical solutions described in the foregoing embodiments or some of the technical features of the embodiments can be modified or replaced with equivalents by those skilled in the art, but any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an insulating positioning jig of battery tab welding, its characterized in that, is including insulating division board, insulating clamp plate, compress tightly the subassembly, insulating division board and insulating clamp plate are hollow structure, compress tightly the subassembly dress between insulating division board and insulating clamp plate to compress tightly subassembly and insulating division board and insulating clamp plate be assembled between, insulating clamp plate facial make and compress tightly subassembly and roof formation interval non-contact structure between insulating clamp plate is located and compresses tightly subassembly and roof.
2. The battery tab welding insulation positioning jig as claimed in claim 1, wherein the side edge of the insulation isolation plate is provided with stainless steel reinforcing ribs.
3. The battery tab welding insulation positioning jig of claim 2, wherein the pressing assembly comprises a slide bar screw, a slide bar, a spring and a pressing block, the slide bar is provided with a through hole, the pressing block is provided with a screw hole, the slide bar screw movably penetrates through the through hole of the slide bar and then is locked into the screw hole of the pressing block and fastened, the spring is sleeved on the slide bar screw and is positioned between the pressing block and the slide bar, so that the lower end of the spring abuts against the pressing block, the upper end of the spring abuts against the slide bar, and the slide bar is clamped on the insulation isolation plate.
4. The battery tab welding insulation positioning jig of claim 3, wherein the insulation isolation plate is provided with a slide rail, the slide bar is provided with a clamping position, and the clamping position of the slide bar is clamped on the slide rail, so that the slide bar can move and adjust along the slide rail of the insulation isolation plate.
5. The battery tab welding insulation positioning jig as claimed in claim 4, wherein the insulation isolation plate is a POM material plate.
6. The battery tab welding insulation positioning jig of claim 5, wherein the insulation pressing plate is a glass fiber plate.
7. The battery tab welding insulation positioning jig of claim 6, wherein the stainless steel reinforcing ribs are locked and installed with the insulation isolation plate through screws.
8. The battery tab welding insulation positioning jig as claimed in claim 7, wherein the pressing block is made of a high temperature resistant chromium zirconium copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221119202.4U CN217291149U (en) | 2022-05-11 | 2022-05-11 | Battery tab welding insulation positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221119202.4U CN217291149U (en) | 2022-05-11 | 2022-05-11 | Battery tab welding insulation positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217291149U true CN217291149U (en) | 2022-08-26 |
Family
ID=82917607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221119202.4U Active CN217291149U (en) | 2022-05-11 | 2022-05-11 | Battery tab welding insulation positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217291149U (en) |
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2022
- 2022-05-11 CN CN202221119202.4U patent/CN217291149U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A battery pole ear welding insulation positioning fixture Granted publication date: 20220826 Pledgee: Guangdong Dongyuan Rural Commercial Bank Co.,Ltd. Pledgor: MING LEI LASER INTELLIGENT EQUIPMENT (HEYUAN) CO.,LTD. Registration number: Y2024980010970 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |